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Sauna One

Harvia PRO 20 SL

Harvia PRO 20 SL

PRO Series 24kW Sauna Wood Burning Stove

Model: 20 PRO SL

SKU: WK200SL

The Harvia 20 SL offers exceptional convenience, allowing bathers to feed wood into the sauna from another room. The opening direction of the sauna stove door can be changed for ease of use. The Harvia 20 SL is perfect for daily use in small and medium-sized saunas from 283 to 706 adjusted cubic feet (ACF).

Requires a minimum of 88 lbs of stones, sold separately.

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$1,400.00 USD
$1,400.00 USD
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  • Description
  • Features
  • Includes
  • Specifications
  • Technical

Have the best of both worlds with the wonderful Harvia Pro 20 SL. Someone can enjoy the sauna while another person relaxes in the next room enjoying the fire place. Perfect for giving off great steam in small and medium sized saunas from 283 to 706 cubic feet (CF).

  • Heats two rooms
  • Heater and fireplace
  • Wood-burning
  • 24.1kW
  • For sauna rooms from 283 to 706 cu. ft.
  • Requires a minimum of 88lbs of stones ( 2 boxes-AC3020)
  • cast-iron-framed glass door
  • Floor model
  • Upper connection opening
  • Rear connection opening
  • Soot opening
  • Designed, engineered, and made in Finland
  • Dimensions: 17" W (430mm) x 28.7" D (730mm) x 30" H (760mm)
  • Limited 2-year warranty 

  • Wood burning Stove
  • Stove door
  • Ash box
  • Installation and operation manual
  • 2 year warranty

ModelPro 20 SL
Kilowatt Rating24.1 KW
Primary FuelWood
Maximum Firewood Length13.7" (350mm)
Diameter of Firewood3 - 6" (80 - 150mm)
Minimum Cubic Feet283 CF
Maximum Cubic Feet706 CF
Minimum Room Height81.1" (2060mm)
Heater Weight154 lbs
Shipping Weight with Sauna Stones242 lbs
Width17" (430mm)
Depth28.7" (730mm)
Height30" (760mm)

Installation and Operation Manual


Data Sheet

Safety Sheet


Declaration of Performance

Stone Requirements